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Good Afternoon all, I'm working on a project for school, and we have a part where we want a combobox filled with data from a mysql database, tabel = sport. We can work out how to fill a normal combobox just with strings, but we can't find out how to … |
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How can I print a BufferedImage? I mean how can I send a BufferedImage to the printer? I heard something like printJob but I don't get it. Please help me about this. Thanks in advance. |
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Call Open_conn If BEdt = False Then Rs.Open "Select * from tblpayroll where EmployeeID='" + Trim(txtEmpID.Text) + " '", Cn If Rs.EOF = False Then MsgBox "Duplicate Employee ID", vbInformation, "Duplicate" Else Cn.Execute "Insert into tblpayroll values('" + Trim(txtEmpID.Text) + "', '" _ + Trim(txtfullname.Text) + "','" + Trim(cbogender.Text) + … |
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Good evening guys, i just want to ask if the dbname.ssmssln something is sendable and usable on other computer or not. because i created a database and my other friend wants to see it and i send the ssmssln file i just want to know if he can access it. … |
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I have a project of 2 forms and on the 2nd form I want to create a button which when clicked returns you to the 1st form. Please help! |
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Hi, wondering if anyone could help me with this. I need to create a program that contains a listbox (lstChart), calculate and exit button. When the user clicks the calculate button it needs to display 5 separate input boxes asking for the total sales for each of the 5 stores. … |
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Hi all, I am trying to use a prepared statement for the first time and I am getting confused with parameters. The idea is that a GUI opens with 10 fields filled in, now somebody can update one or more fields and this will be updated to an Access Database … |
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Hi, I have a database called my_db1 which contains 3 tables. Out of the 3 tables one table is being populated 24*7. My hosting provider (i.e godaddy) provides 25 Mysql databases 1 GB each. What should I do if the database exceeds the 1 GB size limit? Is there a … |
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All, Is it at all possible to have a 'multiple items' form based on a query, plus have a combo box added to it, with the control source of a field already on the form. Issues: 1. When the combo box is given the control source of a field already … |
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I have a table which has a foreign key that links to a primary key in another table. That id has information on it in which I want it to show while having a sum on the information. Is there a way to do it? To clarify here's a code … |
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I am wondering if there is a way to make a MySQL database using my java program without actually having a defined username for the admin. for example I would make a program that you could install on all computers in a network that connect to a newly made database … |
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Dear all, Am half way through my computer lab management project. to generate the timetable automatically i've written an algorithm. and for it to work i need an sql query that can : table-> ttprofile: id lab_name subject_name. now i looked every where, is there a command to take the … |
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Hello I feel stupid for actually asking this but how do I ping a IP address in Java? I have this code [code] try { // Google.com if (InetAddress.getByAddress("173.194.35.133".getBytes()).isReachable(1000)==true) { //Boolean variable named network network=true; //Ping works } else { network=false; //Ping doesnt work } } catch (UnknownHostException e3) { … |
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Why do I always get the error Student_Id do not have a default value? Is there something some with my code? Cant I do 2 PreparedStement and execute it together? [code] private void cmdaddMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_cmdaddMouseClicked // TODO add your handling code here: //String sql = "INSERT INTO student (Student_ID, … |
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I am a nood forgive me if all my code is messy, and evrything I know is self taught so my knowledge is not that great. I have an issue, I created an insert record form and in it there is title, price, 8 file upload fields and other fields. … |
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Hello everyone! My idea is like this: Class MainWindow is a JFrame object, on which there is a JButton object (named button1). When I hit that button, the second window (this window is a JFrame object that is instance of class SecondWindow) will appear with a JTextField object (named textField) … |
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Hi Guys Im a newbie and a somewhat beginner in PHP Here is my problem I want to insert this date format - DATE_FORMAT(news.updated, '%%M %%e, %%Y') AS formatted FROM news into this already existing sql statement - $sql = "SELECT * FROM authors aut, news new WHERE aut.aurthor_id=new.arthor_id AND … |
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Hi there I was wondering if their is anyone who can convert this statement from 'INSERT' to 'UPDATE' as I cannot seem to do is. Code can be seen below: [CODE]public static void COUNT2( ) { try { ResultSet res = stmt.executeQuery("INSERT INTO TABLE2 (VIDEOID,VIDEONAME,DIRECTOR,RATING,PLAYCOUNT) SELECT VIDEOID,VIDEONAME,DIRECTOR,RATING,PLAYCOUNT FROM TABLE1" ); … |
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Hi,guys,i cant solve this insert query into ,this is my query,i want it to insert it to another new table.How to solve this query?thank Q very for the help...cheers [CODE] SELECT adp.adsPageId,adp.adsSpaceId, DATE_FORMAT(adp.dayClick, '%Y-%m-%d') AS dateReport, (SELECT COUNT(*) FROM ads_display att WHERE att.adsSpaceId = adp.adsSpaceId AND att.adsPageId = adp.adsPageId AND … |
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Here is my assignment: > Here is your assignment: You work for a Landscape architect. They have asked you to be a part of their team as they need a computer programmer, analyst, and designer to aid them in calculating engineering specification. Specifically, you have been assigned to the Pools, … |
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good day! i'm an old member of this forum but unfortunately i forgot both my email and pw. >< so i created another account. :) with all due respect is there somebody who can help me with this code. i've created a menu link from the database [CODE] <?php $con … |
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how should i prepare for company FMS (i.e. finance and manpower solutions) it is coming for placements on 12 march. |
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Hi I am trying to cross join 3 tables and use the values from this to calculate cumulative Accuracy for each student. But I am missing some students name when they dont have values in one of the tables. Eg: [CODE]mysql_connect(localhost,$username,$password); @mysql_select_db($database) or die( "Unable to select database"); // to … |
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Hey Is there a way I can print out the line Im currently on Example: [code=Java] public class something { public void somefunction() { System.out.println("I am line number + " /*the number 6 would appear here*/); System.out.println("I am line number + " /*the number 7 would appear here*/); System.out.println("I am … |
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So my instructor assigned us to create a program that calculates the area and stores that, along with coordinates, in an array. This has to be done for both triangles and squares. He is having us use separate classes for the project; the main Drawer class, parent class, square class, … |
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Hello, I'm here again with another issue. :) I have written almost every part of my program what I'm gonna need (I did it as separate projects). But now I need to create "main program". And I don't know exactly what is the best way to add these "parts" of … |
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Ok in this code the user has to type in their first and last name together otherwise it is invalid. I know I have to use some sort of java.lang.character but i do not know how to write it up. I know that it needs to be a part of … |
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is it possible to have a script that when i run that script it will log into a database and delete all the entries from specific database tables? if it is how would that look for database name "test" and "table 1, table 2, table 3, table 4 and table … |
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hie..I've bin working on a program that reminds other students how many days are left to write the final examination,including weekends.....this program is supposed to read as from now onwards up until 23 April 2012........help me with an idea of interface and program Code |
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Hi, I would like to know how to set the textbox to only accept numbers, also that will only accept numbers 1,2 & 3 only. Thanks in advanced. :icon_mrgreen: i tried but i really don't know how. |